Lower receivers and parts for AR-15 rifles.
DoubleStar AR-15 Lower receiver with internal parts
DoubleStar AR-15 Lower receiver with all internal parts including A-2 pistol grip. Factory installed Lower Parts.
AR15 lower receiver with fire control parts including hammers, selectors, springs, and bolt catch. DoubleStar AR-15 Lower Receiver with Internal Parts
Lower Parts Kits
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